发明名称 |
Tailored oils |
摘要 |
Recombinant DNA techniques are used to produce oleaginous recombinant cells that produce triglyceride oils having desired fatty acid profiles and regiospecific or stereospecific profiles. Genes manipulated include those encoding stearoyl-ACP desturase, delta 12 fatty acid desaturase, acyl-ACP thioesterase, ketoacyl-ACP synthase, and lysophosphatidic acid acyltransferase. The oil produced can have enhanced oxidative or thermal stability, or can be useful as a frying oil, shortening, roll-in shortening, tempering fat, cocoa butter replacement, as a lubricant, or as a feedstock for various chemical processes. The fatty acid profile can be enriched in midchain profiles or the oil can be enriched in triglycerides of the saturated-unsatturated-saturated type. |
申请公布号 |
US9200307(B2) |
申请公布日期 |
2015.12.01 |
申请号 |
US201313941342 |
申请日期 |
2013.07.12 |
申请人 |
Solazyme, Inc. |
发明人 |
Franklin Scott;Somanchi Aravind;Rudenko George;Bhat Riyaz;Zhao Xinhua;Bond Risha;Rakitsky Walter;Marangoni Alejandro;Braksmayer Diza |
分类号 |
C12P7/64;C12N9/88;C12P33/00;C12N9/02;C12N9/10;C12N9/16;A23D9/00;C07C57/03;C07J9/00;C12N15/82;A23D9/013;C11B1/00;C12R1/89 |
主分类号 |
C12P7/64 |
代理机构 |
Alston & Bird LLP |
代理人 |
Alston & Bird LLP |
主权项 |
1. A triglyceride oil produced by a microalgae, the oil having an altered fatty acid profile relative to an oil produced by a non-recombinant microalgae, comprising 3.5% or less saturated fatty acids, greater than 50% oleic acid, and optionally comprising greater than 1% palmitoleic acid, wherein the microalgae is a recombinant oleaginous cell of the genus Prototheca, comprising an exogenous gene encoding an active ketoacyl-ACP synthase. |
地址 |
South San Francisco CA US |